found: Three Arizona women, 1996:accompanying guide (Romana Acosta Banuelos)
found: Los Angeles times WWW site, viewed Jan. 24, 2018(in obituary dated Jan. 22, 2018: Romana Acosta Bañuelos; appointed U.S. treasurer in 1971; died in Redondo Beach on Jan. 15; she was 92; born in the small mining town of Miami, Ariz., in 1925 to immigrant parents, but was one of thousands who left the country during the Great Depression when the government ordered the mass repatriation of Mexicans and Mexican Americans, settling with her family in Sonora, Mexico; later moved to Los Angeles; three years after her appointment as U.S. treasurer, Acosta Bañuelos resigned; returned to her company Ramona's Mexican Food Products Inc.)
found: Biography in context, via WWW, viewed Jan. 24, 2018(Bañuelos, Romana Acosta; b. March 20, 1925, Miami, Ariz., U.S.; took oath of office as U.S. treasurer Dec. 21, 1971; resigned in Feb. 1974)